55154829

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1\times {\mathrm{883}}^1$

素因数の和:1376

約数の個数: 16

約数和(自身を含む): 75359232

約数和(自身を除く): 20204403

約数列:

[1, 3, 47, 141, 443, 883, 1329, 2649, 20821, 41501, 62463, 124503, 391169, 1173507, 18384943, 55154829]

約数ペア:

[(1, 55154829), (3, 18384943), (47, 1173507), (141, 391169), (443, 124503), (883, 62463), (1329, 41501), (2649, 20821)]